/**
* Admin requests for orderby column
*
* @since 1.0
*/
public function get_stored_columns($type)
{
return Codepress_Admin_Columns::get_stored_columns($type);
}
/**
* Add taxonomy filters to posts
*
* @since 1.4.2
*/
function callback_restrict_posts()
{
global $post_type_object;
if (!isset($post_type_object->name)) {
return false;
}
// make a filter foreach taxonomy
$taxonomies = get_object_taxonomies($post_type_object->name, 'names');
// get stored columns
$db_columns = Codepress_Admin_Columns::get_stored_columns($post_type_object->name);
if ($taxonomies) {
foreach ($taxonomies as $tax) {
// ignore core taxonomies
if (in_array($tax, array('post_tag', 'category', 'post_format'))) {
continue;
}
// only display taxonomy that is active as a column
if (isset($db_columns['column-taxonomy-' . $tax]) && $db_columns['column-taxonomy-' . $tax]['state'] == 'on') {
$terms = get_terms($tax);
$terms = $this->indent($terms, 0, 'parent', 'term_id');
$terms = $this->apply_dropdown_markup($terms);
$select = "<option value=''>" . __('Show all ', CPAC_TEXTDOMAIN) . "{$tax}</option>";
if (!empty($terms)) {
foreach ($terms as $term_slug => $term) {
$selected = isset($_GET[$tax]) && $term_slug == $_GET[$tax] ? " selected='selected'" : '';
$select .= "<option value='{$term_slug}'{$selected}>{$term}</option>";
}
echo "<select class='postform' name='{$tax}'>{$select}</select>";
}
}
}
}
}
